This paper deels with the filling density calculation and design methods to determine the num-bers of the pawl and teeth of the ratchet wheel as well as linkage lengths of the mechanism.

• 本文对该机构的纬密计算,棘爪数、棘轮齿数以及传动连轩长度的确定等设计方法均作了较为详细的介绍。